You can’t miss the Atomium. From the moment you arrive in Brussels, you’ll spot it around – from the skies as you land by plane, from the train as you head towards the centre, and from various viewpoints as you explore the streets. The gleaming steel sculpture is one of the most unusual landmarks in Europe and has become an icon of Belgium and Brussels. Built for the 1958 World Expo, the Atomium was never meant to last, yet today it’s one of Belgium’s most visited attractions.
But what actually is the Atomium? Is there anything inside? And most importantly, is it worth your time when visiting Brussels? This guide will answer all the questions you may have about how to visit the Atomium in Brussels, including practical information, what to expect from your visit and other things to do nearby.
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What is the Atomium?
The Atomium is a giant steel structure and museum that’s one of the most visited attractions in Brussels. It was built for the 1958 Brussels World’s Fair, intended to be the central, flagship building for the event. The structure represents a magnified atom, with steel domes connected by tubes, and was designed as a symbol of scientific progress in the post-war era.
After the World’s Fair, the Atomium proved so popular that it long outlived the 6 months it was supposed to be on display for, and has slowly become one of Brussels’ (and Belgium’s) most iconic landmarks. These days, it’s open as a museum, where you’ll find exhibitions in the domes and escalators to travel between them. At the top, you can enjoy panoramic views over Brussels.
Is the Atomium worth visiting?
The Atomium is one of the best things to do in Brussels, and I think everyone should visit at least once to experience this unique attraction. Let’s be honest, how often in your life will you have the chance to visit a museum inside a 102 metre tall atom structure?
If you’re travelling on a budget, you may prefer to just marvel at the Atomium from the outside and see it up close, but this is still more than worth doing, and I highly recommend fitting it into your itinerary.
Practical information for your visit to the Atomium
Before you can enjoy your visit to the Atomium, let’s plan a little with some practical information and tips.
How to get to the Atomium
The Atomium is found in the Laeken neighbourhood of Brussels, about 6km from the city centre. It’s easily reached by public transport and is just a few minutes from the nearest metro station. From central Brussels, the journey will take you around 30 minutes.
Take metro line 6 towards Roi Baudouin and get off at the second-last stop – Heysel. If you’re going to the Atomium from Brussels Central, start by taking metro line 1 or 5 (towards Gare de l’Ouest or Erasme) to Beekkant, where you can then change to line 6.
Atomium opening hours
The Atomium is open daily from 10 am – 6 pm, with last entry at 5:30 pm. To avoid crowds, I recommend going to the Atomium at its opening time.
Opening hours vary slightly on a few specific dates in the year, so it’s worth double-checking before your visit and planning ahead.
How long does it take to visit the Atomium?
Your visit to the Atomium will take around 1-2 hours. The museum is small, but take your time through the exhibition spaces, enjoy the adjoining escalators and take in the panoramic views over the city from the top.
Make sure you also walk around the Atomium exterior and marvel at the structure from the outside – after all, it’s one of the most iconic photo spots in Brussels!
There’s plenty more to get up to in the Laeken neighbourhood, so I recommend dedicating half a day during your trip to the Atomium and the surrounding area.
How to get Atomium tickets
You can buy tickets for the Atomium in two ways:
- online before your trip
- at the ticket desk on arrival
I recommend buying your ticket in advance, as otherwise you’ll have to queue for the ticket desk, and then to enter the Atomium itself. You can purchase your tickets on the Atomium website, or check out this flexible Atomium ticket if you haven’t finalised your itinerary yet.
Does the Brussels Card include the Atomium?
The Brussels Card does not currently include free entry to the Atomium (Feb 2026). The city card offers tickets to many attractions and museums in Brussels, as well as discounts and public transport access, and can be great value for money if you have a busy itinerary.
If you are already planning to buy the Brussels Card, you can add a ticket to the Atomium to your purchase and receive a discount of a few euros compared to the standard ticket price.
What to expect inside the Atomium
Every aspect of the Atomium is part of the experience – from the exhibitions to the escalator light shows. You’ll take the escalator to the top floor, enjoying a light show as you go, to marvel at the panoramic views over Brussels.
Then, make your way through the museum space, housed inside the spheres, via escalators and stairs, with light shows that give a futuristic vibe. You’ll get the chance to learn about the history of the Atomium as you make your way through the permanent exhibition, and there are often temporary exhibitions on display too.
Other things to do near the Atomium
Make the most of your visit to the Atomium by checking out some of the surrounding attractions. There are other great museums and a vast green space.
- The Design Museum – a great addition if you’re interested in architecture and modern design, and entry is free with an Atomium ticket.
- Mini-Europe – a journey through the continent with mini versions of European landmarks- great for kids and adults alike. You can purchase a combo ticket for the Atomium and Mini-Europe.
- Laeken Park – one of the most beautiful parks in Brussels, which is perfect for a relaxed walk on a sunny day.
- Royal Greenhouses of Laeken – visit the greenhouses and gardens of the Royal Family in Laeken Park. Only open for one month per year, but it’s one of Brussels’ best hidden gems.
